2 U.S. Code § 6538
2 U.S. Code § 6538 is about Employment of additional administrative assistants. It is under Part A (Organization and Personnel) of Subchapter II (Secretary of the Senate) of Chapter 65 (Senate Officers and Administration) of Title 2 (The Congress) of the Code.
The Secretary of the Senate is authorized to employ such administrative assistants as may be necessary in order to carry out the provisions of this Act under the jurisdiction of the Secretary.